Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729200406.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ASLink-PT-08b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853729200406
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 5.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.2M May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2023-01
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-00
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-02
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-03
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-04
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-05
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-06
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-07
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-08
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-09
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-10
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-11
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-12
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-13
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-14
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748605359765

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-08b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-05-30 11:42:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 11:42:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 11:42:41] [INFO ] Load time of PNML (sax parser for PT used): 213 ms
[2025-05-30 11:42:41] [INFO ] Transformed 3618 places.
[2025-05-30 11:42:41] [INFO ] Transformed 4459 transitions.
[2025-05-30 11:42:41] [INFO ] Found NUPN structural information;
[2025-05-30 11:42:41] [INFO ] Parsed PT model containing 3618 places and 4459 transitions and 13543 arcs in 387 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 42 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (50 resets) in 1839 ms. (21 steps per ms) remains 9/13 properties
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 380 ms. (104 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 274 ms. (145 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 537 ms. (74 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 260 ms. (153 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 198 ms. (201 steps per ms) remains 9/9 properties
[2025-05-30 11:42:42] [INFO ] Flatten gal took : 660 ms
BEST_FIRST walk for 40004 steps (8 resets) in 191 ms. (208 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 424 ms. (94 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 322 ms. (123 steps per ms) remains 9/9 properties
[2025-05-30 11:42:43] [INFO ] Flatten gal took : 366 ms
// Phase 1: matrix 4459 rows 3618 cols
[2025-05-30 11:42:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10338765376706643285.gal : 96 ms
[2025-05-30 11:42:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12773162592024206202.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10338765376706643285.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12773162592024206202.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
[2025-05-30 11:42:43] [INFO ] Computed 355 invariants in 183 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 90/90 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Loading property file /tmp/ReachabilityCardinality12773162592024206202.prop.
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 340/430 variables, 24/114 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/430 variables, 340/454 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/430 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 508/938 variables, 59/513 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/938 variables, 508/1021 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/938 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 2611/3549 variables, 260/1281 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3549 variables, 2611/3892 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3549 variables, 0/3892 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 69/3618 variables, 12/3904 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3618 variables, 69/3973 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3618/8077 variables, and 3973 constraints, problems are : Problem set: 0 solved, 9 unsolved in 5052 ms.
Refiners :[Domain max(s): 3618/3618 constraints, Positive P Invariants (semi-flows): 83/83 constraints, Generalized P Invariants (flows): 272/272 constraints, State Equation: 0/3618 constraints, PredecessorRefiner: 9/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 90/90 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 340/430 variables, 24/114 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/430 variables, 340/454 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/430 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 508/938 variables, 59/513 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/938 variables, 508/1021 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/938 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 2611/3549 variables, 260/1281 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3549 variables, 2611/3892 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :10 after 14
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :14 after 20
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :20 after 292
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :292 after 392
SDD proceeding with computation,9 properties remain. new max is 256
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD size :392 after 805
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :805 after 13922
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :13922 after 110174
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :110174 after 909863
[2025-05-30 11:42:54] [INFO ] Deduced a trap composed of 22 places in 678 ms of which 78 ms to minimize.
SMT process timed out in 10784ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 90 out of 3618 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3618/3618 places, 4459/4459 transitions.
SDD proceeding with computation,9 properties remain. new max is 4096
Drop transitions (Trivial Post-Agglo cleanup.) removed 779 transitions
Trivial Post-agglo rules discarded 779 transitions
Performed 779 trivial Post agglomeration. Transition count delta: 779
SDD size :909863 after 1.46003e+11
Iterating post reduction 0 with 779 rules applied. Total rules applied 779 place count 3618 transition count 3680
Reduce places removed 779 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 814 rules applied. Total rules applied 1593 place count 2839 transition count 3645
Reduce places removed 8 places and 0 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 2 with 32 rules applied. Total rules applied 1625 place count 2831 transition count 3621
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 1649 place count 2807 transition count 3621
Performed 809 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 809 Pre rules applied. Total rules applied 1649 place count 2807 transition count 2812
Deduced a syphon composed of 809 places in 8 ms
Ensure Unique test removed 68 places
Reduce places removed 877 places and 0 transitions.
Iterating global reduction 4 with 1686 rules applied. Total rules applied 3335 place count 1930 transition count 2812
Discarding 15 places :
Implicit places reduction removed 15 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 4 with 55 rules applied. Total rules applied 3390 place count 1915 transition count 2772
Reduce places removed 40 places and 0 transitions.
SDD proceeding with computation,9 properties remain. new max is 8192
SDD size :1.46003e+11 after 5.91046e+11
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 5 with 45 rules applied. Total rules applied 3435 place count 1875 transition count 2767
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 3440 place count 1870 transition count 2767
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 24 Pre rules applied. Total rules applied 3440 place count 1870 transition count 2743
Deduced a syphon composed of 24 places in 17 ms
Ensure Unique test removed 21 places
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 7 with 69 rules applied. Total rules applied 3509 place count 1825 transition count 2743
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 21 Pre rules applied. Total rules applied 3509 place count 1825 transition count 2722
Deduced a syphon composed of 21 places in 17 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 7 with 42 rules applied. Total rules applied 3551 place count 1804 transition count 2722
Discarding 109 places :
Symmetric choice reduction at 7 with 109 rule applications. Total rules 3660 place count 1695 transition count 2613
Iterating global reduction 7 with 109 rules applied. Total rules applied 3769 place count 1695 transition count 2613
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 32 Pre rules applied. Total rules applied 3769 place count 1695 transition count 2581
Deduced a syphon composed of 32 places in 17 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 7 with 64 rules applied. Total rules applied 3833 place count 1663 transition count 2581
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 3841 place count 1655 transition count 2530
Iterating global reduction 7 with 8 rules applied. Total rules applied 3849 place count 1655 transition count 2530
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 7 Pre rules applied. Total rules applied 3849 place count 1655 transition count 2523
Deduced a syphon composed of 7 places in 16 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 3863 place count 1648 transition count 2523
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3864 place count 1647 transition count 2515
Iterating global reduction 7 with 1 rules applied. Total rules applied 3865 place count 1647 transition count 2515
Performed 213 Post agglomeration using F-continuation condition.Transition count delta: 213
Deduced a syphon composed of 213 places in 22 ms
Ensure Unique test removed 6 places
Reduce places removed 219 places and 0 transitions.
Iterating global reduction 7 with 432 rules applied. Total rules applied 4297 place count 1428 transition count 2302
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4298 place count 1427 transition count 2301
Ensure Unique test removed 1 places
Iterating global reduction 7 with 2 rules applied. Total rules applied 4300 place count 1426 transition count 2301
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4301 place count 1425 transition count 2300
Iterating global reduction 7 with 1 rules applied. Total rules applied 4302 place count 1425 transition count 2300
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 4304 place count 1425 transition count 2298
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4305 place count 1424 transition count 2298
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 22 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 4309 place count 1422 transition count 2310
Free-agglomeration rule applied 10 times.
Iterating global reduction 9 with 10 rules applied. Total rules applied 4319 place count 1422 transition count 2300
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 4329 place count 1412 transition count 2300
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 10 with 13 rules applied. Total rules applied 4342 place count 1412 transition count 2287
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 10 with 13 rules applied. Total rules applied 4355 place count 1399 transition count 2287
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 4356 place count 1399 transition count 2287
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 4357 place count 1399 transition count 2287
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 4358 place count 1398 transition count 2286
Reduce places removed 10 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 11 with 12 rules applied. Total rules applied 4370 place count 1388 transition count 2284
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 12 with 4 rules applied. Total rules applied 4374 place count 1386 transition count 2282
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 4376 place count 1384 transition count 2282
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 13 Pre rules applied. Total rules applied 4376 place count 1384 transition count 2269
Deduced a syphon composed of 13 places in 5 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 14 with 26 rules applied. Total rules applied 4402 place count 1371 transition count 2269
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 14 with 5 rules applied. Total rules applied 4407 place count 1366 transition count 2269
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 4 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 15 with 20 rules applied. Total rules applied 4427 place count 1356 transition count 2259
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 4431 place count 1352 transition count 2255
Iterating global reduction 15 with 4 rules applied. Total rules applied 4435 place count 1352 transition count 2255
Free-agglomeration rule applied 4 times.
Iterating global reduction 15 with 4 rules applied. Total rules applied 4439 place count 1352 transition count 2251
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 4443 place count 1348 transition count 2251
Applied a total of 4443 rules in 2531 ms. Remains 1348 /3618 variables (removed 2270) and now considering 2251/4459 (removed 2208) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2550 ms. Remains : 1348/3618 places, 2251/4459 transitions.
RANDOM walk for 40000 steps (259 resets) in 984 ms. (40 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (37 resets) in 275 ms. (144 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (29 resets) in 175 ms. (227 steps per ms) remains 9/9 properties
SDD proceeding with computation,9 properties remain. new max is 16384
BEST_FIRST walk for 40003 steps (34 resets) in 378 ms. (105 steps per ms) remains 9/9 properties
SDD size :5.91046e+11 after 6.75423e+22
BEST_FIRST walk for 40004 steps (37 resets) in 221 ms. (180 steps per ms) remains 8/9 properties
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (36 resets) in 157 ms. (253 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (32 resets) in 206 ms. (193 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (31 resets) in 256 ms. (155 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (33 resets) in 214 ms. (186 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (31 resets) in 215 ms. (185 steps per ms) remains 8/8 properties
// Phase 1: matrix 2251 rows 1348 cols
[2025-05-30 11:42:57] [INFO ] Computed 229 invariants in 58 ms
[2025-05-30 11:42:57] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 301/390 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/390 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 31/421 variables, 16/41 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/421 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 846/1267 variables, 166/207 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1267 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 9/1276 variables, 9/216 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1276 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 72/1348 variables, 13/229 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1348 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 2251/3599 variables, 1348/1577 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3599 variables, 8/1585 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,9 properties remain. new max is 32768
SDD size :6.75423e+22 after 2.49778e+35
At refinement iteration 13 (INCLUDED_ONLY) 0/3599 variables, 0/1585 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 0/3599 variables, 0/1585 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3599/3599 variables, and 1585 constraints, problems are : Problem set: 0 solved, 8 unsolved in 4341 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 179/179 constraints, State Equation: 1348/1348 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 8/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 301/390 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/390 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 31/421 variables, 16/41 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/421 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 846/1267 variables, 166/207 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:43:02] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:43:03] [INFO ] Deduced a trap composed of 17 places in 191 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1267 variables, 2/209 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1267 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 9/1276 variables, 9/218 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1276 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 72/1348 variables, 13/231 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1348 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 2251/3599 variables, 1348/1579 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3599 variables, 8/1587 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3599 variables, 7/1594 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:43:10] [INFO ] Deduced a trap composed of 37 places in 181 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:43:16] [INFO ] Deduced a trap composed of 26 places in 257 ms of which 27 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/3599 variables, 2/1596 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:43:26] [INFO ] Deduced a trap along path composed of 2 places in 75 ms of which 11 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/3599 variables, 1/1597 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/3599 variables, 0/1597 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:43:47] [INFO ] Deduced a trap composed of 12 places in 363 ms of which 10 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3599/3599 variables, and 1598 constraints, problems are : Problem set: 0 solved, 8 unsolved in 45016 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 179/179 constraints, State Equation: 1348/1348 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 8/7 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 49498ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 89 out of 1348 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1348/1348 places, 2251/2251 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1348 transition count 2250
Deduced a syphon composed of 1 places in 24 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1347 transition count 2250
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1346 transition count 2249
Applied a total of 4 rules in 257 ms. Remains 1346 /1348 variables (removed 2) and now considering 2249/2251 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 257 ms. Remains : 1346/1348 places, 2249/2251 transitions.
RANDOM walk for 40000 steps (277 resets) in 513 ms. (77 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (37 resets) in 173 ms. (229 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (31 resets) in 145 ms. (274 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (33 resets) in 174 ms. (228 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (34 resets) in 205 ms. (194 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (36 resets) in 124 ms. (320 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (33 resets) in 156 ms. (254 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (37 resets) in 232 ms. (171 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (33 resets) in 173 ms. (229 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 167657 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :0 out of 8
Probabilistic random walk after 167657 steps, saw 42876 distinct states, run finished after 3006 ms. (steps per millisecond=55 ) properties seen :0
// Phase 1: matrix 2249 rows 1346 cols
[2025-05-30 11:43:51] [INFO ] Computed 229 invariants in 29 ms
[2025-05-30 11:43:51] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 300/389 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/389 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 32/421 variables, 16/42 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/421 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 844/1265 variables, 165/207 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1265 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 9/1274 variables, 9/216 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1274 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 72/1346 variables, 13/229 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1346 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 2249/3595 variables, 1346/1575 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3595 variables, 8/1583 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3595 variables, 0/1583 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 0/3595 variables, 0/1583 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3595/3595 variables, and 1583 constraints, problems are : Problem set: 0 solved, 8 unsolved in 3435 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 178/178 constraints, State Equation: 1346/1346 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 8/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 300/389 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/389 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 32/421 variables, 16/42 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/421 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 844/1265 variables, 165/207 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:43:55] [INFO ] Deduced a trap composed of 6 places in 63 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:43:55] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1265 variables, 2/209 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:43:55] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1265 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1265 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 9/1274 variables, 9/219 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1274 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 72/1346 variables, 13/232 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:43:57] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 5 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1346 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1346 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 2249/3595 variables, 1346/1579 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3595 variables, 8/1587 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3595 variables, 7/1594 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:44:19] [INFO ] Deduced a trap along path composed of 2 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:44:19] [INFO ] Deduced a trap along path composed of 2 places in 31 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/3595 variables, 2/1596 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/3595 variables, 0/1596 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 0/3595 variables, 0/1596 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3595/3595 variables, and 1596 constraints, problems are : Problem set: 0 solved, 8 unsolved in 62206 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 178/178 constraints, State Equation: 1346/1346 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 8/7 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 65711ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 35119 ms.
Support contains 89 out of 1346 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1346/1346 places, 2249/2249 transitions.
Applied a total of 0 rules in 47 ms. Remains 1346 /1346 variables (removed 0) and now considering 2249/2249 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 1346/1346 places, 2249/2249 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1346/1346 places, 2249/2249 transitions.
Applied a total of 0 rules in 52 ms. Remains 1346 /1346 variables (removed 0) and now considering 2249/2249 (removed 0) transitions.
[2025-05-30 11:45:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:45:33] [INFO ] Implicit Places using invariants in 1039 ms returned [1, 18, 19, 22, 33, 50, 68, 136, 147, 156, 171, 172, 175, 193, 211, 252, 290, 323, 324, 327, 328, 352, 370, 447, 457, 476, 477, 479, 496, 514, 588, 598, 614, 616, 619, 655, 734, 735, 751, 755, 772, 790, 854, 862, 867, 871, 872, 885, 886, 888, 905, 923, 964, 967, 1007, 1011, 1014, 1028, 1029, 1031, 1049, 1067, 1121, 1147, 1151, 1152, 1155, 1166, 1167, 1168, 1169, 1203, 1205, 1209, 1227, 1230, 1231, 1246, 1252, 1258, 1265, 1271, 1277, 1283, 1289, 1295, 1301, 1307, 1345]
[2025-05-30 11:45:33] [INFO ] Actually due to overlaps returned [1203, 1345, 1169, 50, 175, 193, 352, 496, 772, 888, 905, 1031, 1049, 1209, 33, 479, 619, 755, 171, 327, 476, 614, 885, 1028, 1167, 1227, 172, 328, 477, 616, 751, 886, 1029, 1168, 1205, 1, 18, 457, 598, 734, 735, 871, 872, 1011, 1151, 1152, 68, 211, 323, 324, 370, 514, 655, 790, 923, 1067, 1166, 1230, 1277, 1295, 1307, 19, 22, 147, 156, 252, 1014, 1155, 1231, 1246, 1252, 1258, 1265, 1271, 1283, 1289, 1301]
Discarding 77 places :
Implicit Place search using SMT only with invariants took 1056 ms to find 77 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1269/1346 places, 2249/2249 transitions.
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 109 transitions
Trivial Post-agglo rules discarded 109 transitions
Performed 109 trivial Post agglomeration. Transition count delta: 109
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 1259 transition count 2140
Reduce places removed 109 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 1 with 127 rules applied. Total rules applied 246 place count 1150 transition count 2122
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 263 place count 1133 transition count 2122
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 263 place count 1133 transition count 2091
Deduced a syphon composed of 31 places in 4 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 325 place count 1102 transition count 2091
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 336 place count 1091 transition count 2080
Iterating global reduction 3 with 11 rules applied. Total rules applied 347 place count 1091 transition count 2080
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 347 place count 1091 transition count 2079
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 349 place count 1090 transition count 2079
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 352 place count 1087 transition count 2073
Iterating global reduction 3 with 3 rules applied. Total rules applied 355 place count 1087 transition count 2073
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 356 place count 1086 transition count 2072
Iterating global reduction 3 with 1 rules applied. Total rules applied 357 place count 1086 transition count 2072
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 358 place count 1085 transition count 2070
Iterating global reduction 3 with 1 rules applied. Total rules applied 359 place count 1085 transition count 2070
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 5 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 489 place count 1020 transition count 2005
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 492 place count 1017 transition count 2002
Iterating global reduction 3 with 3 rules applied. Total rules applied 495 place count 1017 transition count 2002
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 498 place count 1017 transition count 1999
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 502 place count 1015 transition count 2000
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 507 place count 1015 transition count 1995
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 508 place count 1015 transition count 1994
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 509 place count 1014 transition count 1994
Free-agglomeration rule (complex) applied 37 times.
Iterating global reduction 5 with 37 rules applied. Total rules applied 546 place count 1014 transition count 1957
Ensure Unique test removed 2 places
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 5 with 39 rules applied. Total rules applied 585 place count 975 transition count 1957
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 586 place count 975 transition count 1956
Partial Free-agglomeration rule applied 21 times.
Drop transitions (Partial Free agglomeration) removed 21 transitions
Iterating global reduction 6 with 21 rules applied. Total rules applied 607 place count 975 transition count 1956
Applied a total of 607 rules in 586 ms. Remains 975 /1269 variables (removed 294) and now considering 1956/2249 (removed 293) transitions.
// Phase 1: matrix 1956 rows 975 cols
[2025-05-30 11:45:33] [INFO ] Computed 140 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:45:34] [INFO ] Implicit Places using invariants in 643 ms returned [96, 107, 116, 207, 219, 234, 334, 346, 364, 368, 453, 456, 472, 473, 577, 583, 584, 586, 641, 659, 671, 681, 682, 737, 749, 752, 760, 766, 769, 772, 784, 841, 866, 869, 871, 963, 966, 969, 973]
[2025-05-30 11:45:34] [INFO ] Actually due to overlaps returned [472, 584, 681, 784, 368, 473, 586, 682, 207, 760, 766, 772, 866, 871, 96, 107, 116, 219, 234, 334, 346, 364, 453, 456, 577, 583, 641, 659, 671, 737, 749, 841, 963, 966, 969, 973]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 648 ms to find 36 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 939/1346 places, 1956/2249 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 939 transition count 1954
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 937 transition count 1954
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 14 place count 927 transition count 1944
Iterating global reduction 2 with 10 rules applied. Total rules applied 24 place count 927 transition count 1944
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 27 place count 924 transition count 1941
Iterating global reduction 2 with 3 rules applied. Total rules applied 30 place count 924 transition count 1941
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 32 place count 924 transition count 1939
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 42 place count 919 transition count 1934
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 43 place count 919 transition count 1933
Free-agglomeration rule applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 50 place count 919 transition count 1926
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 57 place count 912 transition count 1926
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 60 place count 912 transition count 1923
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 63 place count 909 transition count 1923
Applied a total of 63 rules in 237 ms. Remains 909 /939 variables (removed 30) and now considering 1923/1956 (removed 33) transitions.
// Phase 1: matrix 1923 rows 909 cols
[2025-05-30 11:45:34] [INFO ] Computed 104 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:45:35] [INFO ] Implicit Places using invariants in 558 ms returned [712]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 563 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 908/1346 places, 1923/2249 transitions.
Applied a total of 0 rules in 33 ms. Remains 908 /908 variables (removed 0) and now considering 1923/1923 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 3177 ms. Remains : 908/1346 places, 1923/2249 transitions.
RANDOM walk for 40000 steps (340 resets) in 412 ms. (96 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (46 resets) in 107 ms. (370 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (47 resets) in 78 ms. (506 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (48 resets) in 113 ms. (350 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (51 resets) in 99 ms. (400 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (49 resets) in 72 ms. (548 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (46 resets) in 87 ms. (454 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (49 resets) in 119 ms. (333 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (50 resets) in 130 ms. (305 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 245083 steps, run timeout after 3001 ms. (steps per millisecond=81 ) properties seen :0 out of 8
Probabilistic random walk after 245083 steps, saw 50039 distinct states, run finished after 3001 ms. (steps per millisecond=81 ) properties seen :0
// Phase 1: matrix 1923 rows 908 cols
[2025-05-30 11:45:38] [INFO ] Computed 103 invariants in 14 ms
[2025-05-30 11:45:38] [INFO ] State equation strengthened by 10 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 241/330 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/330 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 563/893 variables, 74/99 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/893 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 15/908 variables, 4/103 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/908 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1923/2831 variables, 908/1011 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2831 variables, 10/1021 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2831 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/2831 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2831/2831 variables, and 1021 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2055 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 78/78 constraints, State Equation: 908/908 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 8/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 241/330 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:40] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/330 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/330 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 563/893 variables, 74/100 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:41] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:41] [INFO ] Deduced a trap composed of 13 places in 209 ms of which 15 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/893 variables, 2/102 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:42] [INFO ] Deduced a trap composed of 31 places in 276 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:42] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/893 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/893 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 15/908 variables, 4/108 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:43] [INFO ] Deduced a trap composed of 33 places in 118 ms of which 10 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/908 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/908 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1923/2831 variables, 908/1017 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2831 variables, 10/1027 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2831 variables, 7/1034 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:45] [INFO ] Deduced a trap composed of 36 places in 188 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:45] [INFO ] Deduced a trap composed of 39 places in 295 ms of which 44 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/2831 variables, 2/1036 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:46:32] [INFO ] Deduced a trap along path composed of 2 places in 106 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/2831 variables, 1/1037 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2831/2831 variables, and 1037 constraints, problems are : Problem set: 0 solved, 8 unsolved in 90026 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 78/78 constraints, State Equation: 908/908 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 8/7 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 92117ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 89 out of 908 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 908/908 places, 1923/1923 transitions.
Applied a total of 0 rules in 32 ms. Remains 908 /908 variables (removed 0) and now considering 1923/1923 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 908/908 places, 1923/1923 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 908/908 places, 1923/1923 transitions.
Applied a total of 0 rules in 82 ms. Remains 908 /908 variables (removed 0) and now considering 1923/1923 (removed 0) transitions.
[2025-05-30 11:47:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:47:41] [INFO ] Performed 733/908 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-05-30 11:47:49] [INFO ] Implicit Places using invariants in 39044 ms returned []
[2025-05-30 11:47:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:47:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2025-05-30 11:48:21] [INFO ] Performed 741/908 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-05-30 11:48:29] [INFO ] Implicit Places using invariants and state equation in 39655 ms returned []
Implicit Place search using SMT with State Equation took 78728 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 11:48:29] [INFO ] Redundant transitions in 170 ms returned []
Running 1889 sub problems to find dead transitions.
[2025-05-30 11:48:29] [INFO ] Invariant cache hit.
[2025-05-30 11:48:29] [INFO ] State equation strengthened by 10 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/902 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1889 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/902 variables, 61/76 constraints. Problems are: Problem set: 0 solved, 1889 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 902/2831 variables, and 76 constraints, problems are : Problem set: 0 solved, 1889 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 15/25 constraints, Generalized P Invariants (flows): 61/78 constraints, State Equation: 0/908 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 1889/1889 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1889 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/902 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1889 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/902 variables, 61/76 constraints. Problems are: Problem set: 0 solved, 1889 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:49:07] [INFO ] Deduced a trap composed of 31 places in 85 ms of which 8 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 902/2831 variables, and 77 constraints, problems are : Problem set: 0 solved, 1889 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 15/25 constraints, Generalized P Invariants (flows): 61/78 constraints, State Equation: 0/908 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 0/1889 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61490ms problems are : Problem set: 0 solved, 1889 unsolved
Search for dead transitions found 0 dead transitions in 61505ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140523 ms. Remains : 908/908 places, 1923/1923 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (complete) has 4571 edges and 908 vertex of which 906 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 1 place count 906 transition count 1917
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 13 place count 900 transition count 1917
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 17 place count 898 transition count 1915
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 898 transition count 1914
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 897 transition count 1914
Applied a total of 19 rules in 85 ms. Remains 897 /908 variables (removed 11) and now considering 1914/1923 (removed 9) transitions.
Running SMT prover for 8 properties.
// Phase 1: matrix 1914 rows 897 cols
[2025-05-30 11:49:31] [INFO ] Computed 101 invariants in 15 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-30 11:49:31] [INFO ] [Real]Absence check using 24 positive place invariants in 12 ms returned sat
[2025-05-30 11:49:31] [INFO ] [Real]Absence check using 24 positive and 77 generalized place invariants in 29 ms returned sat
[2025-05-30 11:49:31] [INFO ] After 271ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-30 11:49:31] [INFO ] [Nat]Absence check using 24 positive place invariants in 9 ms returned sat
[2025-05-30 11:49:31] [INFO ] [Nat]Absence check using 24 positive and 77 generalized place invariants in 31 ms returned sat
[2025-05-30 11:49:36] [INFO ] After 4702ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:49:52] [INFO ] Deduced a trap composed of 13 places in 130 ms of which 8 ms to minimize.
[2025-05-30 11:49:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 247 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:50:09] [INFO ] Deduced a trap composed of 31 places in 285 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:50:09] [INFO ] Deduced a trap composed of 36 places in 496 ms of which 26 ms to minimize.
[2025-05-30 11:50:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1016 ms
TRAPS : Iteration 2
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:50:10] [INFO ] Deduced a trap composed of 16 places in 281 ms of which 21 ms to minimize.
[2025-05-30 11:50:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 420 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:50:14] [INFO ] Deduced a trap composed of 34 places in 158 ms of which 21 ms to minimize.
[2025-05-30 11:50:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 281 ms
TRAPS : Iteration 3
[2025-05-30 11:50:22] [INFO ] After 50747ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
[2025-05-30 11:50:29] [INFO ] After 58220ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
[2025-05-30 11:50:29] [INFO ] Flatten gal took : 77 ms
[2025-05-30 11:50:30] [INFO ] Flatten gal took : 71 ms
[2025-05-30 11:50:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5740350630088330368.gal : 31 ms
[2025-05-30 11:50:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6736039560284022655.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5740350630088330368.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6736039560284022655.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality6736039560284022655.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :7 after 17
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :17 after 67
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :67 after 317
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :317 after 591
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :591 after 11169
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :11169 after 6.08339e+07
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :6.08339e+07 after 9.50016e+13
Detected timeout of ITS tools.
[2025-05-30 11:50:45] [INFO ] Flatten gal took : 65 ms
[2025-05-30 11:50:45] [INFO ] Applying decomposition
[2025-05-30 11:50:45] [INFO ] Flatten gal took : 67 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6569138825147075259.txt' '-o' '/tmp/graph6569138825147075259.bin' '-w' '/tmp/graph6569138825147075259.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6569138825147075259.bin' '-l' '-1' '-v' '-w' '/tmp/graph6569138825147075259.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:50:45] [INFO ] Decomposing Gal with order
[2025-05-30 11:50:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:50:45] [INFO ] Removed a total of 3514 redundant transitions.
[2025-05-30 11:50:45] [INFO ] Flatten gal took : 180 ms
[2025-05-30 11:50:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 102 labels/synchronizations in 65 ms.
[2025-05-30 11:50:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4545242641892301457.gal : 22 ms
[2025-05-30 11:50:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9028509237749535450.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4545242641892301457.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9028509237749535450.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality9028509237749535450.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :4 after 153
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :153 after 1493
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :1493 after 5.47505e+07
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :5.47505e+07 after 3.10037e+13
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :3.10037e+13 after 1.027e+15
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :1.027e+15 after 2.53622e+15
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :2.53622e+15 after 5.13125e+15
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :5.13125e+15 after 3.1418e+17
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 89854 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-30 11:51:01] [INFO ] Flatten gal took : 111 ms
[2025-05-30 11:51:01] [INFO ] Applying decomposition
[2025-05-30 11:51:01] [INFO ] Flatten gal took : 131 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14674580868313603613.txt' '-o' '/tmp/graph14674580868313603613.bin' '-w' '/tmp/graph14674580868313603613.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14674580868313603613.bin' '-l' '-1' '-v' '-w' '/tmp/graph14674580868313603613.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:51:01] [INFO ] Decomposing Gal with order
[2025-05-30 11:51:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:51:02] [INFO ] Removed a total of 3190 redundant transitions.
[2025-05-30 11:51:02] [INFO ] Flatten gal took : 232 ms
[2025-05-30 11:51:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 80 ms.
[2025-05-30 11:51:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4490430645275326161.gal : 35 ms
[2025-05-30 11:51:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14927351796347950526.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4490430645275326161.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14927351796347950526.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality14927351796347950526.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :1 after 3.6399e+13
Detected timeout of ITS tools.
[2025-05-30 12:21:03] [INFO ] Flatten gal took : 56 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10416297968973599533
[2025-05-30 12:21:03] [INFO ] Too many transitions (1923) to apply POR reductions. Disabling POR matrices.
[2025-05-30 12:21:03] [INFO ] Applying decomposition
[2025-05-30 12:21:03] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10416297968973599533
Running compilation step : cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '90' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-05-30 12:21:03] [INFO ] Flatten gal took : 56 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph734587059609062254.txt' '-o' '/tmp/graph734587059609062254.bin' '-w' '/tmp/graph734587059609062254.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph734587059609062254.bin' '-l' '-1' '-v' '-w' '/tmp/graph734587059609062254.weights' '-q' '0' '-e' '0.001'
[2025-05-30 12:21:03] [INFO ] Decomposing Gal with order
[2025-05-30 12:21:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:21:03] [INFO ] Removed a total of 3442 redundant transitions.
[2025-05-30 12:21:03] [INFO ] Flatten gal took : 93 ms
[2025-05-30 12:21:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 127 labels/synchronizations in 27 ms.
[2025-05-30 12:21:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4983199145955102922.gal : 13 ms
[2025-05-30 12:21:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8026635970724096613.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4983199145955102922.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8026635970724096613.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality8026635970724096613.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :4 after 83
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :83 after 75934
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :75934 after 1.15876e+10
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :1.15876e+10 after 2.84744e+12
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :2.84744e+12 after 4.54695e+12
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :4.54695e+12 after 1.15239e+13
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :1.15239e+13 after 1.43415e+13
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :1.43415e+13 after 2.10502e+13
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :2.10502e+13 after 3.01739e+13
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :3.01739e+13 after 4.18022e+13
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :4.18022e+13 after 9.7767e+13
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :9.7767e+13 after 6.91212e+14
Compilation finished in 4019 ms.
Running link step : cd /tmp/ltsmin10416297968973599533;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202301==true'
SDD proceeding with computation,8 properties remain. new max is 32768
SDD size :6.91212e+14 after 2.37658e+15
SDD proceeding with computation,8 properties remain. new max is 65536
SDD size :2.37658e+15 after 2.40732e+15
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202301==true'
Running LTSmin : cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202502==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202502==true'
Running LTSmin : cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202504==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202504==true'
Running LTSmin : cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202507==true'
Invariant property ASLink-PT-08b-ReachabilityCardinality-2025-14 does not hold.
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ASLink-PT-08b-ReachabilityCardinality-2025-09 is true.
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ASLink-PT-08b-ReachabilityCardinality-2025-07 does not hold.
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202507==true'
Running LTSmin : cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202508==true'
Reachability property ASLink-PT-08b-ReachabilityCardinality-2025-04 is true.
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ASLink-PT-08b-ReachabilityCardinality-2025-02 does not hold.
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :5.28206e+17 after 2.05431e+18
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202508==true'
Running LTSmin : cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202511==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202511==true'
Retrying LTSmin with larger timeout 3600 s
Running LTSmin : cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202301==true'
Reachability property ASLink-PT-08b-ReachabilityCardinality-2025-08 is true.
FORMULA ASLink-PT-08b-ReachabilityCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202301==true'
Running LTSmin : cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202511==true'
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :5.25183e+19 after 5.57111e+19
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin10416297968973599533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT08bReachabilityCardinality202511==true'

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-08b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ASLink-PT-08b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r002-tall-174853729200406"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08b.tgz
mv ASLink-PT-08b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;